--- Comment #25 from jakub at gcc dot gnu dot org 2007-12-10 20:25 ---
Could you please attach the testcase preprocessed, so I can try to debug it
using a cross? Thanks.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32636
--- Comment #26 from dave at hiauly1 dot hia dot nrc dot ca 2007-12-11
00:06 ---
Subject: Re: [4.3 Regression]
25_algorithms/search_n/iterator.cc: pch-related verify_ssa failure
Could you please attach the testcase preprocessed, so I can try to debug it
using a cross?
--- Comment #24 from dave at hiauly1 dot hia dot nrc dot ca 2007-12-06
00:28 ---
Subject: Re: [4.3 regression] 25_algorithms/search_n/iterator.cc: pch-related
verify_ssa failure
Ping.
I moved the gch headers. Doesn't seem to be a pch problem:
(gdb) r
Starting program:
--- Comment #21 from jakub at gcc dot gnu dot org 2007-12-03 15:08 ---
Ping.
--
jakub at gcc dot gnu dot org changed:
What|Removed |Added
Status|NEW
--- Comment #22 from hp at gcc dot gnu dot org 2007-12-03 15:23 ---
Ping for me or John David Anglin?
I suppose it's for him, as I don't see the failure on currentish (130398)
trunk.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32636
--- Comment #23 from dave at hiauly1 dot hia dot nrc dot ca 2007-12-03
15:43 ---
Subject: Re: [4.3 regression] 25_algorithms/search_n/iterator.cc: pch-related
verify_ssa failure
Ping.
Sorry, I don't have an update and haven't had a chance to try the
suggestions in #20. I've been
--- Comment #20 from jakub at gcc dot gnu dot org 2007-11-16 14:31 ---
Does the problem go away if you
mv include/*-*-*/bits/stdc++.h.gch{,bad}
and recompile the test? If yes, can you please check with -fdump-tree-all
at which pass the dumps start to differ between compilation with
--- Comment #18 from jakub at gcc dot gnu dot org 2007-11-13 15:57 ---
Is this still reproduceable with current trunk?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32636
--- Comment #19 from dave at hiauly1 dot hia dot nrc dot ca 2007-11-13
19:27 ---
Subject: Re: [4.3 regression] 25_algorithms/search_n/iterator.cc: pch-related
verify_ssa failure
Is this still reproduceable with current trunk?
As of last night, this still occurs on
--
mmitchel at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32636
--- Comment #16 from danglin at gcc dot gnu dot org 2007-08-01 16:30
---
A similar error appeared in revision 127096 on hppa-unknown-linux-gnu:
/home/dave/gcc-4.3/objdir/hppa-linux/libstdc++-v3/include/bits/stl_algo.h: In
fu
nction '_ForwardIterator std::__search_n(_ForwardIterator,
--- Comment #17 from danglin at gcc dot gnu dot org 2007-08-01 17:27
---
Looking at the hpux failure, it seems
_ZSt8search_nIN10__gnu_test24forward_iterator_wrapperIiEEiiPFbiiEET_S5_S5_T0_RKT
1_T2_ is miscompiled.
The problem is probably the same as reported in PR32878.
--
--- Comment #15 from rguenth at gcc dot gnu dot org 2007-07-12 09:57
---
I bet this is the same as PR32722.
--
rguenth at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #14 from hp at gcc dot gnu dot org 2007-07-09 18:30 ---
From revision 126479 (in the range 126472..126429), the bug is again hidden.
There's a libstdc++-v3/include/bits/stl_algo.h tweak in that range that
apparently sufficiently changed the code.
--
--
rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Component|pch |tree-optimization
Target Milestone|---
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